feat: complete TASK-WP0-03 browser gate

tests/api/app.test.ts

@@ -3,10 +3,11 @@ import { describe, expect, it } from "vitest";
 import { createApp } from "../../apps/api/src/app.js";
 
 describe("Fastify skeleton", () => {
-  it("becomes ready without adding a product route", async () => {
+  it("becomes ready with only the Supervisor health exception", async () => {
     const app = await createApp();
     await app.ready();
-    expect(app.printRoutes()).not.toContain("health");
+    expect(app.printRoutes()).toContain("healthz");
+    expect(app.printRoutes()).not.toContain("api/v1/health");
     await app.close();
   });
 });